活動量計HR vs REPS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
活動量計HR
This app supports daily exercise with heart rate monitoring. It helps maintain motivation by showing step counts and goals at a glance. Data is recorded on the device, allowing for easy transfer and synchronization with your smartphone at home.
- Heart rate monitoring
- Step tracking
- Goal setting
- Data synchronization
- HealthKit integration
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毎日の運動をサポートする心拍測定付き活動量計用アプリです。歩数記録や目標が一目で分かるのでモチベーションの継続に役立ちます。本体にデータ記録されるので身軽に外出、自宅でスマホに転送・同期できます。 -iPhoneをお持ちであれば、標準アプリ「ヘルスケア」に同期できます。同期することで見慣れた標準アプリで日々の運動記録を確認することができます。同期するデータは当社をはじめ他の代理店を含む、いかなる第三者にも共有または販売されません。
REPS
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Ad-free. Tap less, lift more. The minimalist workout tracker for serious lifters. Inline set logging, Dynamic Island timer, 60+ exercises. - Inline set recording with ±1/±5 keyboard toolbar - Template system to repeat previous workouts - Floating rest timer with Dynamic Island support - Equipment filter (Barbell / EZ Bar / Dumbbell / Machine / Cable / Bodyweight) - Calendar history with workout tracking - 60+ exercises covering all muscle groups (incl. EZ bar variants) - Custom exercises supported - Stats: streaks, weekly volume, personal bests - Confetti celebration & shareable result card on workout completion - REPS Coach: an on-device next-session starting point based on your own completed sets REPS PRO (optional subscription): Progress charts, CSV export, workout programs (PPL / Upper-Lower / Full Body / Bro Split), unlimited custom exercises. Available as monthly or yearly auto-renewable subscription. Prices and subscription periods are shown on the App Store purchase sheet before confirmation. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://starcrown.co.jp/privacy
Screenshots
Verdict
The clearest difference is update cadence: REPS at every 4 days against 活動量計HR's monthly. 活動量計HR's advantage is iOS requirement (8.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
活動量計HR ships an update monthly, REPS every 4 days. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.
| Parameter | 活動量計HR | REPS |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| Update frequency | Monthly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 34 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Kashimura Co., Ltd. | Starcrown Inc |
In-app purchases
活動量計HR
No in-app purchases
REPS
No in-app purchases
